From: Christian Riesch <christian.riesch@xxxxxxxxxx>
Date: Wed, 5 Mar 2014 11:25:28 +0100
> @@ -1641,7 +1640,15 @@ static int emac_dev_open(struct net_device *ndev)
>
> rollback:
>
> - dev_err(emac_dev, "DaVinci EMAC: devm_request_irq() failed");
> + dev_err(emac_dev, "DaVinci EMAC: request_irq() failed");
> +
> + for (q = k; k >= 0; k--) {
> + for (m = i; m >= res->start; m--)
> + free_irq(m, ndev);
> + res = platform_get_resource(priv->pdev, IORESOURCE_IRQ, k-1);
> + m = res->end;
> + }
This final assignment in the loop of 'm' is unused?
The inner for() loop always started with "m = i;"
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